Mark the letter A, B, C, or D on your answer sheet to show the underlined part that needs correction in each of the following.
Câu 40: Many(A) people think(B) this novel(C) writing(D) by Ngo Tat To.
Câu 41: The(A) matter will discussing(B) at(C) the next meeting(D).
Câu 42: My parents(A) often take careful(B) of me when(C) I am ill(D).
Câu 43: If I had known(A) you were(B) in(C) financial difficulty, I would help(D) you.